Health agency: Countries are "better prepared to identify this issue"

In its latest revision to a disease classification manual, the World Health Organization said Monday that compulsively playing video games now qualifies as a new mental health condition. The statement confirmed the fears of many parents but led some critics to warn that it may risk stigmatizing young video players.

The U.N. health agency said classifying "Gaming Disorder'' as a separate condition will "serve a public health purpose for countries to be better prepared to identify this issue.''

Dr. Shekhar Saxena, director of WHO's department for mental health, said WHO accepted the proposal that Gaming Disorder should be listed as a new problem based on scientific evidence, in addition to ``the need and the demand for treatment in many parts of the world.''

Dr. Joan Harvey, a spokeswoman for the British Psychological Society, said only a minority of gamers would be affected by the disorder and warned that the new designation might cause unnecessary concern among parents.

"People need to understand this doesn't mean every child who spends hours in their room playing games is an addict, otherwise medics are going to be flooded with requests for help,'' she said.

Others welcomed WHO's new classification, saying it was critical to identify video game addicts quickly because they are usually teenagers or young adults who don't seek help themselves.

"We come across parents who are distraught, not only because they're seeing their child drop out of school, but because they're seeing an entire family structure fall apart,'' said Dr. Henrietta Bowden-Jones, a spokeswoman for behavioral addictions at Britain's Royal College of Psychiatrists. She was not connected to WHO's decision.

Bowden-Jones said gaming addictions were usually best treated with psychological therapies but that some medicines might also work.

The American Psychiatric Association has not yet deemed Gaming Disorder to be a new mental health problem. In a previous statement, the association said it's ``a condition warranting more clinical research and experience before it might be considered for inclusion'' in its own diagnostic manual.

The group noted that much of the scientific literature about compulsive gamers is based on evidence from young men in Asia.

"The studies suggest that when these individuals are engrossed in Internet games, certain pathways in their brains are triggered in the same direct and intense way that a drug addict's brain is affected by a particular substance,'' the association said in a 2013 statement. "The gaming prompts a neurological response that influences feelings of pleasure and reward, and the result, in the extreme, is manifested as addictive behavior.''

Dr. Mark Griffiths, who has been researching the concept of video gaming disorder for 30 years, said the new classification would help legitimize the problem and strengthen treatment strategies.

"Video gaming is like a non-financial kind of gambling from a psychological point of view,'' said Griffiths, a distinguished professor of behavioral addiction at Nottingham Trent University. ``Gamblers use money as a way of keeping score whereas gamers use points.''

He guessed that the percentage of video game players with a compulsive problem was likely to be extremely small much less than 1 percent and that many such people would likely have other underlying problems, like depression, bipolar disorder or autism.

WHO's Saxena, however, estimated that two to three percent of gamers might be affected.

Griffiths said playing video games, for the vast majority of people, is more about entertainment and novelty, citing the overwhelming popularity of games like Pokemon Go.

"You have these short, obsessive bursts and yes, people are playing a lot, but it's not an addiction,'' he said.

Saxena said parents and friends of video game enthusiasts should still be mindful of a potentially harmful problem.

"Be on the lookout,'' he said, noting that concerns should be raised if the gaming habit appears to be taking over.

"If (video games) are interfering with the expected functions of the person whether it is studies, whether it's socialization, whether it's work then you need to be cautious and perhaps seek help,'' he said.